23227+4215 CHE 442
23h 22m 42.16s +42° 14' 26.5" P.A. 304.00 sep 26.4 mag 9.70,10.75
| Coord 2000 |
23227+4215 |
|
Discov num |
CHE 442 |
|
Comp |
|
|
Coord arcsec 2000 |
23 22 42.16 +42 14 26.5 |
|
| Date first |
1911 |
|
Date last |
2015 |
|
Obs |
10 |
|
| Pa first |
298 |
|
Pa last |
304.4 |
|
P.A. Now (θ) |
304.4° |
|
| Sep first |
27.1 |
|
Sep last |
26.447 |
|
Sep. Now (ρ) |
26.447" |
|
| Mag pri |
9.70 |
|
Mag sec |
10.75 |
|
delta mag (ΔM) |
1.05 |
|
Spectral class |
|
|
| Pri motion ra |
-022 |
|
Sec motion ra |
-013 |
|
| Pri motion dec |
-026 |
|
Sec motion dec |
-001 |
|
| Notes |
|
|
rPM=0.78
Nature of this double is uncertain.
OTHER CATALOGS AND DESIGNATIONS
| Constellation |
Andromeda |
|
Tycho2 |
3238-00929-1 |
|
Gaia DR2 |
1924597767581133952 |
|
WDS 23227+4215 CHE 442 : NOTES
No records found.
REFERENCES
| refcode |
metd |
author |
reference |
| Che1908 |
Pa - |
Chevalier, Stanislas |
. |
| Che1908 |
|
Shanghai Obs. Zo-Se 4, 60, 1908 (corrections described in Bko2011c and Hrt2012b) |
|
| Che1909 |
Pa - |
Chevalier, Stanislas |
. |
| Che1909 |
|
Shanghai Obs. Zo-Se 5, 86, 1909 (corrections are described in Hrt2012b) |
|
| Che1910 |
Ma j |
Chevalier, Stanislas & Tsang Ziang-seng |
. |
| Che1910 |
+Pa |
Shanghai Obs. Zo-Se 6, O5, 1910 (corrections are described in Hrt2012b) |
|
| Che1911 |
Ma - |
Chevalier, Stanislas |
. |
| Che1911 |
+Pa |
Shanghai Obs. Zo-Se 7, B1, 1911 (corrections are described in Hrt2012b) |
|
| Che1925 |
Pa - |
Chevalier, Stanislas |
1925JO......8...65G |
| Che1925 |
|
J. Obs. 8, 65, 1925 |
|
WDS HISTORIC DATA
| coord_2000 |
discov_num |
comp |
epoch |
obs |
pa |
sep |
mag_pri |
mag_sec |
spectr |
notes |
coord_arcsec_2000 |
| 23227+4215 |
CHE 442 |
|
2006 |
3 |
304 |
26.6 |
9.70 |
10.75 |
|
D |
232242.16+421426.5 |
| 23227+4215 |
CHE 442 |
|
2008 |
4 |
304 |
26.6 |
9.70 |
10.75 |
|
D |
232242.16+421426.5 |
| 23227+4215 |
CHE 442 |
|
2010 |
6 |
304 |
26.5 |
9.70 |
10.75 |
|
|
232242.16+421426.5 |
| 23227+4215 |
CHE 442 |
|
2015 |
7 |
304 |
26.4 |
9.70 |
10.75 |
|
|
232242.16+421426.5 |
If you need more information about this double, apply for a
data request form to the WDS.
WDS 23227+4215 CHE 442 : VISUAL OBSERVATIONS REPORTS
No records found.
WDS 23227+4215 CHE 442 : MEASURES
No records found.
WDS 23227+4215 : VIRTUAL EYEPIECE
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Pass over with the mouse cursor to display the catalog designation.
|
|
WDS 23227+4215 : ALADIN DSS IMAGE @
Error -22130
Not valid ID.
Error -22130
Not valid ID.
Error -27220
Not valid ID.
